baber/WOPTO huggingface dataset:
Patent JP-H09247280-A (JP)
Title: Home station device
Inventor: FURUICHI KOJI
IPC: H04M9/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To easily have a door phone communication with a door phone device such as an interphone device by using a general telephone set. SOLUTION: When a door phone ringing detecting circuit 5 detects the ringing of the door phone device 20, a system control part 16 of the home station device 1 to which a telephone set 30 is connected sounds the bell of the telephone set 30 by a ringing signal sending-out circuit 11 to and a DC supply circuit 12 supplies a DC current to the telephone set 30. When an off-hook detecting circuit 13 detects the off-hook operation of the telephone set 30, a relay switch ReE is switched to an (a)-terminal side and a switch SWA is turned on to allow a door phone communication between the door phone device 20 and telephone set 30.
Patent JP-H07234917-A (JP)
Title: Image processor
Inventor: OHARA EIJI
IPC: H04N1/387
Filed: 1994-02-24
Abstract: PURPOSE:To provide an image processor capable of easily switching the image processing of a specific area. CONSTITUTION:A character part is sampled from a document image inputted from a scanner 1 and stored in memory 3 by an area dividing part 4, and it is identified whether a character is a type or a hand-written character by a character identifying part 6, and the character is outputted by, for example, applying masking processing to a hand-written character area, or by separating a type character area from the hand-written character area corresponding to an identified result. Also, a type character is converted to a different kind of type character by recognizing the character sampled at the area dividing part 4, and for example, converting the character area to the type character corresponding to a recognized result, and outputting by separating the hand- written character area converted to the type character.
Patent JP-H06242378-A (JP)
Title: Zoom lens
Inventor: FUKAMI SEIJI
IPC: G02B13/18
Filed: 1993-02-17
Abstract: PURPOSE:To make the whole lens system compact, to shorten a c/ range and to effectively correct variation in aberrations at the time of making into a wide viewing angle and high variable power by specifying the focal distance of the whole system at a wide angle end, zooming and an effective photographing screen. CONSTITUTION:The 2nd group V with negative refractive power for variable power is changed in an area including equal image forming magnification at the time of variable power operation and the 1st group F with positive refractive power has at least two lenses and three lens groups, i.e., the 11th group F11 having negative refractive power as a whole fixed at the time of focusing, the 12th group F12 with positive refractive power which is moved to the image surface side at the time of focusing from an infinite object to a close range object and the 13th group F13 with positive refractive power fixed at the time of focusing. When it is defined that the focal distance of the whole system at the wide angle end is fw, zooming is Z and an effective photographing screen is IS, conditions expressed by 8<=Z and 0.53<=fw/IS<=0.79 are satisfied.
Patent JP-S56147820-A (JP)
Title: Epoxy resin composition
Inventor: NAKASHIMA KAZUHIDE
IPC: C08L77/00
Filed: 1980-04-17
Abstract: PURPOSE: The titled composition, containing a polyamide resin obtained by reacting an acid component containing a benzylsuccinic acid or an anhydride thereof with a polyamide as a curing agent, having a high curing rate even at low temperature and high humidity conditions, and capable of giving a transparent cured article.  
     CONSTITUTION: (A) A polyamide resin obtained by reacting a benzylsuccinic acid (anhydride) obtained by the addition reaction of an alkylbenzene, having a hydrogen atom at the α-position to the armoatic ring, e.g. toluene, with maleic (anhydride), and expressed by the formula (R 1 , R 2 , R 3 , R 4 , R 5 , R 6  and R 7  are H or 1W6C alkyl) with a polyamine, e.g. ethylenediamine, in an inert gaseous atmosphere, preferably at 130W250°C, is incorporated with (B) an epoxy resin at a weight ratio between the components (A) and (B) of 6/4W1/9. If other acid components are used together in the component (A), the amount of the benzylsuccinic acid (anhydride) is preferably 49W95wt%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09247054-A (JP)
Title: Echo cancelling method for multi-channel voice communication conference
Inventor: SHIMAUCHI SUEHIRO
IPC: H04B3/23
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce an arithmetic amount while suppressing performance deterio ration by introducing an approximate pseudo echo path coupling vector in place of a pseudo echo path coupling vector. SOLUTION: A 2-channel reproduction input signal coupling vector X(k) is received and data X(k) up to a p-preceding time are used and a calculation section 110 solves simultaneous equations of [XT(k)X(k)+δI]<-1> em (k) to obtain a pre-filter coefficient vector g<n> (k), where I is a unit matrix, δ is a non-negative scalar value, and m is 1 or 2). Then a correction vector calculation section 111 calculates μm (k)X(k)g<m> (k)=Δhm (k) and a value e1 (k) is received at an even number of times and a value μ1 (k)Δh1 (k) is added to h1 (k) to update it. Then an update section 112 sets μ2 to zero, keeps h2 (k) and receives eR(k) at an odd number of k and adds a value μ2 (k)Δh2 (k) to h2 (k) to revise it. Then a value h1 (k) and Δh2 (k) are convoluted to the reproduction input signal to obtain a pseudo echo signal.
Patent JP-H06266020-A (JP)
Title: Image printer
Inventor: TANIHATA TORU
IPC: G03B27/73
Filed: 1993-03-12
Abstract: PURPOSE:To provide an image printer capable of utilizing the high-speed properties of the projection exposure of a film image in a projection exposing part and simultaneously, executing the image synthesization based on the image information of the film image so as to obtain a desired color in the color development of a photosensitive material. CONSTITUTION:In the image printer provided with the projection exposing part P projecting/exposing the film image on the photosensitive material 3 and an image exposing part L setting an exposure in each of a large number of regions and exposing the photosensitive material 3 according to the image information for the exposure, a reading means 15 dividing the image information of the film image into a large number of regions, to read the image information is provided and the image exposing part L is constituted to generate plural bits of the image information read by the reading means 15 or the image information for the exposure in such a manner that the image information read by the reading means 15 is synthesized with the image information previously stored or inputted by an input means I different from time reading means 15.
Patent JP-H10246805-A (JP)
Title: Optical sheet for diffused light control, back light device, and liquid crystal display device
Inventor: KASHIMA KEIJI
IPC: G02B5/04
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain diffused light with high directivity as the outgoing light from the optical sheet for diffuse light control for the back light of the liquid crystal display device. SOLUTION: The optical sheet 10 for diffuse light control is provided with projection parts 14 on the opposite side from its light receiving surface 12 and the angle between the tangent of a flank of a projection part 14 and the light receiving surface 12 is set to 60 to 90 deg.C; and the projection part 14 contains a fine substance 18 having a slightly different refractive index from the material forming the sheet and the incident diffuse light 20 from the light receiving surface 12 becomes diffuse light 22 having strong directivity.
Patent JP-H08207666-A (JP)
Title: Door interlocking type footstep
Inventor: KASHINA YUUJI
IPC: B60R3/00
Filed: 1995-02-03
Abstract: PURPOSE: To enable getting on/off to be easily performed according to opening/ closing of a door by rotatably providing a footstep on a plurality of small holes of an attaching stand and an opening/closing tool, and connecting the fitting on the opening side of the opening/closing fitting to an opening/closing handle of the door by means of a wire. CONSTITUTION: A plurality of small holes 11, 12 are provided on the center line of an attaching stand 5 and an opening/closing fitting 8, and footsteps 7 are rotatably provided on the small holes 11, 12 of the attaching stand 5 and the opening/closing fitting 8. A fitting 9 for fixing a wire 10 is attached on the opening side on the side surface of the opening/closing fitting 8, and an opening/closing handle 4 provided on the door and the fitting 9 are connected to each other by the wire 10. The attaching stand 5 is attached to the existing side step, and a supporting stand 6 is attached to the existing side step.
Patent JP-H06269043-A (JP)
Title: Radio network interconnection method
Inventor: MATSUMOTO KANEHISA
IPC: H04B7/26
Filed: 1993-03-12
Abstract: PURPOSE:To make call transmission and reception even to a terminal equipment of a public network even when a mobile terminal equipment of a public network subscriber moves to an enterprise office without application of revision to a public network. CONSTITUTION:When a public mobile terminal equipment 102 sends a message to an enterprise base station 1077, a radio controller 110 connecting to a PBX 111 sends the same message as that sent by a public mobile terminal equipment 102 to a public base station 106. Moreover, when a radio controller 110 receives a message from a public subscriber exchange 401 via a public base station 106, the radio controller 110 informs the content to the enterprise base station 107 via the PBX 111 and the enterprise base station 107 sends the same message as the message received by the radio controller 110 to the public mobile terminal equipment 102.
Patent JP-S63217055-A (JP)
Inventor: KONDO JUNICHI
IPC: E04F11/02
Filed: 1987-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04261196-A (JP)
Title: Separation of blood coagulation factor
Inventor: YAMAGUCHI MASATO
IPC: A61K35/14
Filed: 1991-03-15
Abstract: PURPOSE:To separate the title factor such as blood coagulation factor VIII efficiently and in high purity by bringing a separating agent prepared by bonding a material having affinity for blood coagulation factor to crosslinked glucomannan spherical particles into contact with a deprotenized blood coagulation factor-containing raw material. CONSTITUTION:A separating agent obtained by using a substance having affinity for blood coagulation factor such as blood coagulation factor VIII or complex of blood coagulation factor VIII-von Willebrand factor as a ligand, one or more of a group shown by the formula (R<1> and R<2> are H or lower alkyl; q is 0 or 1; m is 3-8 integer; n is 0 or 1; r is 0-5 integer), collagen, monoclonal antibody, etc., and bonding the ligand to crosslinked glucomannan spherical particles is brought into contact with a previously deprotenized blood coagulation factor-containing raw material, the blood coagulation factor is adsorbed on the separating agent, separated and eluted to efficiently separate and recover the high-purity blood coagulation factor.
Patent JP-H03253828-A (JP)
Title: Battery check device for camera
Inventor: IKEMURA MASAYUKI
IPC: G01R31/36
Filed: 1990-03-05
Abstract: PURPOSE:To prevent unnecessary electric power from being consumed by comparing the terminal voltage across a battery with a 1st and a 2nd reference voltage repeatedly, and updating the state of a warning display according to the comparison result or inhibiting the control operation of the camera. CONSTITUTION:While a dummy load RL corresponding to the load of a shutter driving mechanism is connected across the battery BAT, the terminal voltage is inputted to a CPU 11 for control through a voltage-dividing resistance RD and an A/D converter 18b and compared with the two specific reference voltage levels and a process corresponding to the level is performed. Namely, when the terminal voltage is higher than the warning level voltage, it is considered that the rest of the battery is sufficient and no warning display is made. When the terminal voltage is lower than the warning level voltage and higher than the lock level voltage, photography can be carried on for a while although the rest of the battery is small, so the warning display is made to prompt battery replacement. Further, when the terminal voltage is lower than the lock level voltage, the rest of the battery is deficient and the photography is impossible, so the operation of the camera is locked. Consequently, unnecessary electric power is prevented from being consumed.
Patent JP-S58196023-A (JP)
Inventor: JIYON SHII MASHIYUUZU
IPC: F21S2/00
Filed: 1983-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60197498-A (JP)
Inventor: IGARASHI KAZUNORI
IPC: B64G1/26
Filed: 1984-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56149425-A (JP)
Title: Preparation of polyester containing little carboxyl end-group
Inventor: MATSUMURA SHIYUNICHI
IPC: C08L67/00
Filed: 1980-04-21
Abstract: PURPOSE: To produce a polyester containing little carboxyl end-group and sparingly tinted, by reacting a linear saturated polyester with a specified compound.  
     CONSTITUTION: A linear saturated polyester having an ultimate viscosity ≥0.4, which has been produced by reacting an aromatic dicarboxylic acid reactant consisting chiefly of terephthalic acid with a glycol reactant containing 5W85wt% polyoxyalkylene glycol having a mean molecular weight of 500W5,000, is reacted with 0.1W 5wt% compound of formula I (where R 1  is H or a monovalent organic group; R 2  is a monovalent organic group; X is divalent organic group; formula II is of a 5- or 6- membered ring structure) under normal or reduced pressure at 150W320°C for 30secW60min. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59177844-A (JP)
Title: X-ray source
Inventor: YAMABE MASAKI
IPC: H05G2/00
Filed: 1983-03-28
Abstract: PURPOSE:To operate a plasma X-ray source at a high frequency by installing a plural number of parallel-connected spark gap switches between a discharge part and a capacitor which accumulates energy supplied from a high voltage source and bringing said switches in the discharging state by turns. CONSTITUTION:A high voltage source 1 is connected to an energy accumulation capacitor 3 through a resistor 2. The capacitor 3 is connected to a discharge part 5 through parallel-connected spark gap switches 4 and 7-10. The trigger electrodes 4c and 7c-10c of the switches 4 and 7-10 are connected to trigger high-voltage pulse generators 11-15 respectively. The generators 11-15 are controlled by a high-voltage-pulse-generator controller 16 to bring the switches 4 and 7-10 in the discharging state by turns. Owing to the above constitution, electric discharge is carried out after the atmospheres inside the switches 4 and 7-10 and the main electrode itself are sufficiently cooled. Consequently, the total frequency of repetitive electric discharge can be increased and the efficiencies of the switches 4 and 7-10 can be enhanced.
Patent JP-S59177321-A (JP)
Title: Production of steel bar having excellent toughness
Inventor: NAKAZATO FUKUKAZU
IPC: C21D8/08
Filed: 1983-03-28
Abstract: PURPOSE:To produce efficiently a steel bar having high toughness by subjecting a steel composed specifically of C, Si, Mn, sol.Al and Fe, etc. to specific rolling in a two phase region of austenite and ferrite after a heat treatment and cooling the rolled steel. CONSTITUTION:A steel which contains 0.02-0.17wt% C, <=0.7% Si, 0.6-2.0% Mn and 0.01-0.07% sol.Al, contains, if necessary, >=1 kind among <=0.01% La, <=0.01% Ce and <=0.01% Ca, or further contg. >=1 kind among <=0.50% Cu, <=0.5% Cr, <=3.0% Ni, <=0.20% Mo, <=0.15% V, <=0.10% Nb, <=0.10% Ti, and <=0.10% Zr, and consists of the balance Fe with inevitable impurities is heated to a temp. range of Ac3 transformation point-Ac3 transformation point +300 deg.C and thereafter the heated steel is subjected to rolling at >=40% cumulative draft in the two phase region of austenite and ferrite and at the draft after the even number pass counted from the final stand of 10-20% per pass. The rolled steel is allowed to cool or is forcibly cooled and a steel bar having excellent cryogenic strength and toughness is obtd.
Patent JP-2000251088-A (JP)
Title: System and method for plotting
Inventor: AKISADA HIROKAZU
IPC: G06T11/80
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a plotting system capable of plotting a dynamic drawing (image) in a short time with easy operation. SOLUTION: Concerning the plotting system for performing plotting by displaying the locus of an image, which has a prescribed size and moves in a prescribed direction at a prescribed speed, on a display device, this system has an arranging means for setting an effect adding means for changing the moving direction and/or speed of one image satisfying prescribed conditions among images on a prescribed coordinate and an effect synthesizing means for obtaining an effect added to the image satisfying the prescribed conditions by the effect adding means and reflecting the result with the object image.
Patent JP-H04286866-A (JP)
Title: Seal type lead-acid battery
Inventor: TAKAHASHI KATSUHIRO
IPC: H01M4/72
Filed: 1991-03-18
Abstract: PURPOSE:To develop techniques for achieving both of a maintenance free property of restricting a generation quantity of hydrogen to be within a substantially tolerable small range as a basic matter in establishing functions of a sealed battery, and improvement to a charge restoration property after a fine current discharge or overdischarge which is likely to occur in the sealed battery, or after being left after these. CONSTITUTION:For a sealed lead-acid battery in which most electrolyte is absorbed by a positive and a negative pole plates and a water absorbing separator, a coating layer of lead-antimony alloy is provided in part or all of the surfaces of a positive pole grid comprising lead-calcium alloy.
Patent JP-S58170988-A (JP)
Inventor: TAMANO NORITO
IPC: F16L1/024
Filed: 1982-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06262640-A (JP)
Title: Manufacture of hose having connecting part
Inventor: MITSUI KENICHI
IPC: B29C45/14
Filed: 1993-03-12
Abstract: PURPOSE:To prevent resin from leaking through sealed part without damaging hose by a method wherein the temperature of the mold surface at the position corresponding to the end part of resin covering part is made lower than the temperature of the mold surface at the remaining portion at the covering of the bonding portion between hoses and a pipe under the condition that the pipe, to which the hoses are connected, is arranged in a mold. CONSTITUTION:Hoses 2 are inserted onto the respective branch tubes 11 of a branch pipe 1. On the upper mold and lower wold of a mold 3. to which an insert 10 is installed, bisected sealing rings 4 are mounted through heat insulating materials 5 at positions, at which the ands of branch tubes 11 are arranged. The small diametral portion of a center hole made by the seaing ring 4 is made to be equal to the outer diameter of the hose inserted onto the branch pipe so as to be cooled with water through cooling water passages 43 provided within the sealing rings 4. When molten resin is injected from a gate 32 under the condition just mentioned above, resin can be prevented from leaking even when the insert 10 moves, since the viscosity of the molten resin increases locally due to the cooled sealing rings 4.
Patent JP-S59176672-A (JP)
Title: Reagent for forming fluorescent derivative for detecting hydroxyl group compound to be used for high-speed liquid chromatograph
Inventor: OKADA EIJI
IPC: G01N30/88
Filed: 1983-03-28
Abstract: PURPOSE:To enable sepn. and detection of a hydroxyl group contg. compd. which is separated by a high speed liquid chromatograph with high specificity and high sensitivity by using chloride of coumarinic acid as a reagent for forming a fluorescent deriv. for detecting a hydroxyl group contg. compd. CONSTITUTION:The compd. of the formula obtd. by bringing SOCl2 into reaction with a coumarinic acid is mixed with a sample to be analyzed to convert the hydroxyl group contg. compd. to coumarinate which is separated by each component by using a high speed liquid chromatograph. The respective hydroxyl group contg. compds. are detected with the fluorescence generated by the same. The sepn. and detection of higher alcohol having approximate C atoms such as, for example, C14H29OH, C16H33OH, C18B37OH or thelike are accomplished with high sensitivity without generation of side peaks, etc.
Patent JP-S60196614-A (JP)
Title: Apparatus for measuring thickness of pipe
Inventor: SAKAGAMI FUMIO
IPC: G01B21/08
Filed: 1984-03-21
Abstract: PURPOSE:To improve measuring accuracy, by energizing steel balls on a ring, which is attached to an inserting rod, by a spring in an outward radial shape for the large-diameter application; and compressing the balls in the direction of the center equally by wire springs for the small diameter application. CONSTITUTION:For the large-diameter application, a device A comprises an inserting rod 7 into a steel pipe to be measured 6 and a pair of supporting tools 6, which is attached to the tip part of said inserting rod 7. The supporting tools 8 are provided with a ring 9, which is fixed to the inserting rod 7. A plurality of holes 12, which support a spring 10 and steel balls 11, are arranged in the outer surface of the ring. A transducer 1 is fixed between a pair of the supporting tools 8 of the inserting rod 7 by a bolt 16. For the small-diameter application, wire springs 19, which are bent in a cheuron shape, are provided at the tip part of the inserting rod in a pair on the right and left sides. The springs are provided at a plurality of 7 places of the outer surfaces of the inserting rod 7. One end of each wire spring 19 is fixed on the inserting rod 7 by a screw 20. The free end of the spring can be moved along a long groove 21, which is provided in the axial direction on the surface of the inserting rod.
Patent JP-H01225942-A (JP)
Title: Damping waterless planographic printing plate material
Inventor: SUZUKI NORIHITO
IPC: G03F7/09
Filed: 1988-03-04
Abstract: PURPOSE:To improve the adhesiveness of a photosensitive layer and silicone rubber layer without exerting adverse influence on the ink repulsive property of the silicone rubber layer by incorporating a specific high-polymer compd. and a compd. having a polyhalogenated methyl group which forms a free group when exposed into the photosensitive layer. CONSTITUTION:The high-polymer compd. having the structural unit expressed by the formula I or the formula II and the compd. having the polyhalogenated methyl group which forms the free group when exposed are incorporated into the photosensitive layer of the damping-waterless planographic printing plate material having the photosensitive layer and the silicone rubber layer on a base. In the formula I, II, A denotes a hydrogen atom, carboxy group; X denotes a group which can combine with the carbon of the main chain and the amino group introduced as a substituent into the arom. ring; R1, R3, R4 denote a hydrogen atom or lower alkyl group; R2 denotes a hydrogen atom, lower alkyl group or substd. or unsubstd. phenyl group. The adhesiveness of the silicone rubber layer and the photosensitive layer is thereby improved without exerting the adverse influence on the ink repulsive property of the silicone rubber layer and the printing resistance is improved while the photosensitive characteristics are maintained.